285337584

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:197

約数の個数: 240

約数和(自身を含む): 957528000

約数和(自身を除く): 672190416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 53, 56, 63, 72, 84, 98, 106, 109, 112, 126, 144, 147, 159, 168, 196, 212, 218, 252, 294, 318, 327, 336, 343, 371, 392, 424, 436, 441, 477, 504, 588, 636, 654, 686, 742, 763, 784, 848, 872, 882, 954, 981, 1008, 1029, 1113, 1176, 1272, 1308, 1372, 1484, 1526, 1744, 1764, 1908, 1962, 2058, 2226, 2289, 2352, 2544, 2597, 2616, 2744, 2968, 3052, 3087, 3339, 3528, 3816, 3924, 4116, 4452, 4578, 5194, 5232, 5341, 5488, 5777, 5936, 6104, 6174, 6678, 6867, 7056, 7632, 7791, 7848, 8232, 8904, 9156, 10388, 10682, 11554, 12208, 12348, 13356, 13734, 15582, 15696, 16023, 16464, 17331, 17808, 18179, 18312, 20776, 21364, 23108, 23373, 24696, 26712, 27468, 31164, 32046, 34662, 36358, 36624, 37387, 40439, 41552, 42728, 46216, 46746, 48069, 49392, 51993, 53424, 54537, 54936, 62328, 64092, 69324, 72716, 74774, 80878, 85456, 92432, 93492, 96138, 103986, 109074, 109872, 112161, 121317, 124656, 128184, 138648, 145432, 149548, 161756, 163611, 186984, 192276, 207972, 218148, 224322, 242634, 256368, 277296, 283073, 290864, 299096, 323512, 327222, 336483, 363951, 373968, 384552, 415944, 436296, 448644, 485268, 566146, 598192, 647024, 654444, 672966, 727902, 769104, 831888, 849219, 872592, 897288, 970536, 1132292, 1308888, 1345932, 1455804, 1698438, 1794576, 1941072, 1981511, 2264584, 2547657, 2617776, 2691864, 2911608, 3396876, 3963022, 4529168, 5095314, 5383728, 5823216, 5944533, 6793752, 7926044, 10190628, 11889066, 13587504, 15852088, 17833599, 20381256, 23778132, 31704176, 35667198, 40762512, 47556264, 71334396, 95112528, 142668792, 285337584]

約数ペア:

[(1, 285337584), (2, 142668792), (3, 95112528), (4, 71334396), (6, 47556264), (7, 40762512), (8, 35667198), (9, 31704176), (12, 23778132), (14, 20381256), (16, 17833599), (18, 15852088), (21, 13587504), (24, 11889066), (28, 10190628), (36, 7926044), (42, 6793752), (48, 5944533), (49, 5823216), (53, 5383728), (56, 5095314), (63, 4529168), (72, 3963022), (84, 3396876), (98, 2911608), (106, 2691864), (109, 2617776), (112, 2547657), (126, 2264584), (144, 1981511), (147, 1941072), (159, 1794576), (168, 1698438), (196, 1455804), (212, 1345932), (218, 1308888), (252, 1132292), (294, 970536), (318, 897288), (327, 872592), (336, 849219), (343, 831888), (371, 769104), (392, 727902), (424, 672966), (436, 654444), (441, 647024), (477, 598192), (504, 566146), (588, 485268), (636, 448644), (654, 436296), (686, 415944), (742, 384552), (763, 373968), (784, 363951), (848, 336483), (872, 327222), (882, 323512), (954, 299096), (981, 290864), (1008, 283073), (1029, 277296), (1113, 256368), (1176, 242634), (1272, 224322), (1308, 218148), (1372, 207972), (1484, 192276), (1526, 186984), (1744, 163611), (1764, 161756), (1908, 149548), (1962, 145432), (2058, 138648), (2226, 128184), (2289, 124656), (2352, 121317), (2544, 112161), (2597, 109872), (2616, 109074), (2744, 103986), (2968, 96138), (3052, 93492), (3087, 92432), (3339, 85456), (3528, 80878), (3816, 74774), (3924, 72716), (4116, 69324), (4452, 64092), (4578, 62328), (5194, 54936), (5232, 54537), (5341, 53424), (5488, 51993), (5777, 49392), (5936, 48069), (6104, 46746), (6174, 46216), (6678, 42728), (6867, 41552), (7056, 40439), (7632, 37387), (7791, 36624), (7848, 36358), (8232, 34662), (8904, 32046), (9156, 31164), (10388, 27468), (10682, 26712), (11554, 24696), (12208, 23373), (12348, 23108), (13356, 21364), (13734, 20776), (15582, 18312), (15696, 18179), (16023, 17808), (16464, 17331)]